Prey depletion is a problem for many orca populations, as is biocontamination, increasing ship traffic, harassment, conflict with fisheries, habitat loss, risk of oil spills, and noise pollution. In some regions â Greenland, Japan, Indonesia, and some Caribbean islands â they are still victims of whaling efforts.
Fruits and vegetables are concentrated sources of phytonutrients; other plant foods like whole grains, legumes/beans, nuts and seeds, and herbs and spices also contain phytonutrients.
In this Article. Plant foods contain thousands of natural chemicals. These are called phytonutrients or phytochemicals.Phyto refers to the Greek word for plant. These chemicals help protect plants from germs, fungi, bugs, and other threats. Fruits and vegetables contain phytonutrients.